package exception;

/**
 * finally块
 */
public class FinallyDemo {
    public static void main(String[] args) {
        System.out.println("程序开始了");

        try{
            String str = "";
            System.out.println(str.length());
        }catch (Exception e){
            System.out.println("出错了！！！");
        }finally {
            System.out.println("finally中的代码执行了...");
        }
        System.out.println("程序结束了...");


    }
}
